The chipped mug warmed Amelia's hands, but did little to thaw the chill that had settled in her bones. She sat at the kitchen table, the only light source the flickering glow of the television screen. Empty pizza boxes from dinner sat abandoned on the counter. Her parents were asleep upstairs, their gentle snores a constant backdrop to the silence. She’d always envisioned this house as a hub of activity, not a mausoleum.

She scrolled through social media, a curated feed of smiling faces and vibrant lives. Each post felt like a punch to the gut. She'd moved back in a month ago, thinking it would be a temporary pit stop. Now, the thought of returning to her apartment filled her with a dread she couldn't explain.

A sigh escaped her lips as she leaned back in the chair. Her gaze drifted to the framed family photo on the wall, her younger self beaming between her parents. She felt a profound separation from that girl.

Emotion: lonely

Cluster: Sadness / Despair
PC1 (Valence): -1.32 Negative
PC2 (Disposition): -1.29

Role in Research

This story is one of 1,000 stories generated for the emotion lonely. During extraction, it was fed through Gemma4-31B and its hidden state activations were captured at 11 layers.

The mean activation across all 1,000 lonely stories, after denoising with neutral dialogue baselines, produces the lonely emotion vector -- a direction in the model's 5,376-dimensional representation space.

Logit Lens (Layer 40)

Tokens promoted/suppressed when the lonely vector is projected through the unembedding matrix.

Promoted:
S0.416
loneliness0.375
孤独0.362
solitude0.351
lonely0.344
Suppressed:
de-0.450
l-0.360
/-0.272
👏-0.262
B-0.241